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6408-S3-3-3 — ROD,GROOVED,HEADLESS

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

6408-S3-3-3: ROD,GROOVED,HEADLESS.

The ROD,GROOVED,HEADLESS is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING OVERALL, groove_length: 0.056 INCHES NOMINAL IN, overall_length: 13.000 INCHES NOMINAL IN, groove_diameter: 1.291 INCHES NOMINAL ALL GROOVES IN, groove_location: BOTH ENDS, overall_diameter: 1.375 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-590-5039, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
6408-S3-3-3
NSN: 5340-01-590-5039
FSC: 5340 — Hardware, Commercial
CAGE: 51826 — HABCO INDUSTRIES LLC (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING OVERALL
groove_length0.056 INCHES NOMINAL IN
overall_length13.000 INCHES NOMINAL IN
groove_diameter1.291 INCHES NOMINAL ALL GROOVES IN
groove_locationBOTH ENDS
groove_quantity2
overall_diameter1.375 INCHES NOMINAL IN
NSN5340-01-590-5039
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 6408-S3-3-3 MFR: OEM ⚠ VERIFY BEFORE ORDERING Wrong material = failure. Viton for oil/fuel, EPDM for water/steam, Buna-N for general purpose, Silicone for food-grade. Chemical incompatibility causes swelling, brittleness, or rapid degradation ✓ BROKER TIP Durometer (hardness) affects sealing pressure tolerance. Higher Shore A = harder = higher pressure. Standard durometer is 70A — verify if application requires different hardness PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
GROOVE LOCATION: BOTH ENDS
•
OVERALL DIAMETER: 1.375 INCHES NOMINAL IN
•
GROOVE DIAMETER: 1.291 INCHES NOMINAL ALL GROOVES IN
•
GROOVE LENGTH: 0.056 INCHES NOMINAL IN
•
GROOVE QUANTITY: 2
•
MATERIAL: STEEL CORROSION RESISTING OVERALL
TECHNICAL CHARACTERISTICS
GROOVE LOCATIONBOTH ENDS
OVERALL DIAMETER1.375 INCHES NOMINAL IN
GROOVE DIAMETER1.291 INCHES NOMINAL ALL GROOVES IN
OVERALL LENGTH13.000 INCHES NOMINAL IN
GROOVE LENGTH0.056 INCHES NOMINAL IN
GROOVE QUANTITY2
MATERIALSTEEL CORROSION RESISTING OVERALL
OTHER ITEMS IN FSC 5340 — Hardware, Commercial
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5340-00-000-0068 5340-00-000-0132 5340-00-000-8150 5340-00-001-1251 5340-00-001-1264 5340-00-001-1265 5340-00-001-1266 5340-00-001-1275
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 6408-S3-3-3?
6408-S3-3-3 is a ROD,GROOVED,HEADLESS.
What is the NSN for 6408-S3-3-3?
6408-S3-3-3 is cataloged in the U.S. Government catalog under NSN 5340-01-590-5039. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.